Gupta Rajni <br/><br/>
Microbial Technology 
/ by Rajni Gupta 
 - New Delhi  A.P.H Publishing Corportion  2001 
 - 233p. 
<br/><br/><label>ISBN: </label>8176482161 
<br/><br/><label>Dewey Class. No.: </label>576  / GUP/M